<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <title>十字架</title>
    <!--采用display:flex模块完成-->
    <link rel="stylesheet" type="text/css" href="index1.css">
    <!--
    采用margin进行居中
    flow:float,进行行排列
    <link rel="stylesheet" href="text/css" href="index.css">
    -->
</head>

<body>
    <div class="main">
        <div class="top">
        </div>
        <div class="middle">
            <div class="left"></div>
            <div class="mid">
                <img src="image1.jpg">
            </div>
            <div class="right"></div>
        </div>
        <div class="bottom"></div>
    </div>
</body>

</html>
